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Muhammad Salih Tahtawi
Muhammad Saleh Thattvi (also spelled Muhammad Salih Tatah-wi and Muhammad Salih Tatawi) was a 17th-century Mughal craftsman known for making seamless celestial globes and astrolabe An astrolabe (; ; ) is an astronomy, astronomical list of astronomical instruments, instrument dating to ancient times. It serves as a star chart and Model#Physical model, physical model of the visible celestial sphere, half-dome of the sky. It ...s. Celestial globe In 1659, Tatah-wi made a 21 cm diameter celestial globe. As no seams are visible in a photograph of it, it was likely made by the cire perdue method. References {{authority control 17th-century Mughal Empire people Sindhi people History of Sindh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mughal Celestial Globe
Mughal or Moghul may refer to: Related to the Mughal Empire * Mughal Empire of South Asia between the 16th and 19th centuries * Mughal dynasty * Mughal emperors * Mughal people, a social group of Central and South Asia * Mughal architecture * Mughlai cuisine ** Mughlai paratha, a street food * Mughal painting * Grand Mughal, exonymous title given to the Mughal emperors * Great Mogul Diamond * ''Empire of the Moghul'', historical fiction novel series by Alex Rutherford ** ''Moghuls'' (TV series) or ''The Empire'', Indian TV series based on the novels Other uses * Moghulistan in Central Asia ** Moghol people * Moghul, Iran, a village * Mughal Khel, a sub-tribe of Yousafzai Pashtuns settled in Ghoriwala, Bannu. * Mirza Mughal (1817–1857), a Mughal prince * Arjumman Mughal, Indian actress * Chaya Mughal, Indian cricketer * Farooq Mughal, American politician from Georgia * Fiyaz Mughal, founder of Tell MAMA * Tehmasp Rustom Mogul, Indian sailor * Mughal Road, road in Jammu and Kashmi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mughal Empire
The Mughal Empire was an Early modern period, early modern empire in South Asia. At its peak, the empire stretched from the outer fringes of the Indus River Basin in the west, northern Afghanistan in the northwest, and Kashmir in the north, to the highlands of present-day Assam and Bangladesh in the east, and the uplands of the Deccan Plateau in South India.. Quote: "The realm so defined and governed was a vast territory of some , ranging from the frontier with Central Asia in northern Afghanistan to the northern uplands of the Deccan plateau, and from the Indus basin on the west to the Assamese highlands in the east." The Mughal Empire is conventionally said to have been founded in 1526 by Babur, a Tribal chief, chieftain from what is today Uzbekistan, who employed aid from the neighboring Safavid Iran, Safavid and Ottoman Empires Quote: "Babur then adroitly gave the Ottomans his promise not to attack them in return for their military aid, which he received in the form of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celestial Globe
Celestial globes show the apparent positions of the stars in the sky. They omit the Sun, Moon, and planets because the positions of these bodies vary relative to those of the stars, but the ecliptic, along which the Sun moves, is indicated. There is an issue regarding the "handedness" of celestial globes. If the globe is constructed so that the stars are in the positions they actually occupy on the imaginary celestial sphere, then the star field will appear reversed on the surface of the globe (all the constellations will appear as their mirror images). This is because the view from Earth, positioned at the centre of the celestial sphere, is of the gnomonic projection inside of the celestial sphere, whereas the celestial globe is orthographic projection as viewed from the outside. For this reason, celestial globes are often produced in mirror image, so that at least the constellations appear as viewed from Earth. This ambiguity is famously evident in the astronomical ceiling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrolabe
An astrolabe (; ; ) is an astronomy, astronomical list of astronomical instruments, instrument dating to ancient times. It serves as a star chart and Model#Physical model, physical model of the visible celestial sphere, half-dome of the sky. Its various functions also make it an elaborate inclinometer and an analog computer, analog calculation device capable of working out several kinds of problems in astronomy. In its simplest form it is a metal disc with a pattern of wires, cutouts, and perforations that allows a user to calculate astronomical positions precisely. It is able to measure the horizontal coordinate system, altitude above the horizon of a celestial body, day or night; it can be used to identify stars or planets, to determine local latitude given local time (and vice versa), to survey, or to triangulation, triangulate. It was used in classical antiquity, the Islamic Golden Age, the European Middle Ages and the Age of Discovery for all these purposes. The astrolabe, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cire Perdue
Lost-wax castingalso called investment casting, precision casting, or ''cire perdue'' (; borrowed from French)is the process by which a duplicate sculpture (often a metal, such as silver, gold, brass, or bronze) is cast from an original sculpture. Intricate works can be achieved by this method. The oldest known examples of this technique are approximately 6,500 years old (4550–4450 BC) and attributed to gold artefacts found at Bulgaria's Varna Necropolis. A copper amulet from Mehrgarh, Indus Valley civilization, in present-day Pakistan, is dated to circa 4,000 BC. Cast copper objects, found in the Nahal Mishmar hoard in southern Israel, which belong to the Chalcolithic period (4500–3500 BC), are estimated, from carbon-14 dating, to date to circa 3500 BC. Other examples from somewhat later periods are from Mesopotamia in the third millennium BC. Lost-wax casting was widespread in Europe until the 18th century, when a piece-moulding process came to predominate. The steps u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smithsonian Institution
The Smithsonian Institution ( ), or simply the Smithsonian, is a group of museums, Education center, education and Research institute, research centers, created by the Federal government of the United States, U.S. government "for the increase and diffusion of knowledge". Founded on August 10, 1846, it operates as a trust instrumentality and is not formally a part of any of the Federal government of the United States#branches, three branches of the federal government. The institution is named after its founding donor, British scientist James Smithson. It was originally organized as the United States National Museum, but that name ceased to exist administratively in 1967. The Smithsonian Institution has historical holdings of over 157 million items, 21 museums, 21 libraries, 14 education and research centers, a zoo, and historical and architectural landmarks, mostly located in Washington, D.C. Additional facilities are located in Maryland, New York (state), New York, and Virg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
17th-century Mughal Empire People
The 17th century lasted from January 1, 1601 (represented by the Roman numerals MDCI), to December 31, 1700 (MDCC). It falls into the early modern period of Europe and in that continent (whose impact on the world was increasing) was characterized by the Baroque cultural movement, the latter part of the Spanish Golden Age, the Dutch Golden Age, the French ''Grand Siècle'' dominated by Louis XIV, the Scientific Revolution, the world's first public company and megacorporation known as the Dutch East India Company, and according to some historians, the General Crisis. From the mid-17th century, European politics were increasingly dominated by the Kingdom of France of Louis XIV, where royal power was solidified domestically in the civil war of the Fronde. The semi-feudal territorial French nobility was weakened and subjugated to the power of an absolute monarchy through the reinvention of the Palace of Versailles from a hunting lodge to a gilded prison, in which a greatly expanded r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sindhi People
Sindhis are an Indo-Aryan peoples, Indo-Aryan Ethnicity, ethnic group originating from and native to Sindh, a region of Pakistan, who share a common Sindhi culture, History of Sindh, history, #History, ancestry, and Sindhi language, language. The historical homeland of Sindhis is bordered by southeastern Balochistan; the Bahawalpur Division, Bahawalpur region of Punjab; the Marwar, Marwar region of Rajasthan; and the Kutch, Kutch region of Gujarat. Sindhis are the third-largest Ethnic groups in Pakistan, ethnic group in Pakistan, after the Punjabis and Pashtuns, forming a majority in Sindh with Sindhis of Balochistan, historical communities also found in neighbouring Balochistan, Pakistan, Balochistan. They form a significant Sindhis in India, diasporic population in India, mostly Partition of India, partition-era migrants and their descendants. Sindhi diaspora is also present in other parts of South Asia; as well as in the Arab states of the Persian Gulf, Gulf states, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
